Home / 733,827.60-1,100,741.40-335,246.86

Finding the Fourth Proportional to 733,827.60, 1,100,741.40 and 335,246.86

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Solution

The fourth proportional to 733,827.60, 1,100,741.40 and 335,246.86 is: 502,870.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,827.60 : 1,100,741.40 = 335,246.86 : x
  2. Step 2: Convert to fraction form
    733,827.60/1,100,741.40 = 335,246.86/x
  3. Step 3: Cross multiply
    733,827.60x = 1,100,741.40 × 335,246.86
  4. Step 4: Simplify right side
    733,827.60x = 369,020,098,022.00
  5. Step 5: Solve for x
    x = 369,020,098,022.00/733,827.60
  6. Step 6: Final answer
    x = 502,870.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.